Adsorption of organic inhibitors on metal surface: isotherm models

Abstract: In this paper, we describe a review of the action of organic inhibitors on the metal's surface to retard and/or block the attack of metal on the aggressive media. Several isotherm models are described, such as Langmuir, Temkin, Frumkin, Freundlich, and el-Awady … their hypotheses are summarized and discussed. The meaning of different parameters of the adsorption equations are …